{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T02:32:17.034198+00:00","duration_seconds":0.000485,"id":297951,"input_summary":"chars=688 node=66296","metadata":{},"output_summary":"candidates=3 calls=KX2CW,IN88,SO87","recording_id":4667,"started_at":"2026-06-25T02:32:17.033713+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4664}